asking me whether I 'have actually done the maths' is irrelevant since I am not the one that does the math but the people that bespoke their bikes.
That build was bespoken by you. If you're building a show bike, don't put shit tyres on £1300 race wheels, it makes you look clueless. Don't put a crappy hipster seat post on what purports to be a performance bike, ditto. Even the idiots you're hoping to fleece aren't that stupid, they'll look at your show bike and then at what's on the other stands and they won't be coming back to Foffa.
That build was bespoken by you. If you're building a show bike, don't put shit tyres on £1300 race wheels, it makes you look clueless. Don't put a crappy hipster seat post on what purports to be a performance bike, ditto. Even the idiots you're hoping to fleece aren't that stupid, they'll look at your show bike and then at what's on the other stands and they won't be coming back to Foffa.